5 Releases published by 1 person

• langchain==0.3.9

  published Nov 27, 2024

• langchain-mistralai==0.2.3

  published Dec 2, 2024

• langchain-community==0.3.9

  published Dec 2, 2024

• langchain-ollama==0.2.1

  published Dec 2, 2024

• langchain-openai==0.2.11

  published Dec 3, 2024

51 Pull requests merged by 25 people

• docs: more api ref links, add linting step to prevent more

  #28495 merged Dec 4, 2024

• community: implement _select_relevance_score_fn for tencent vectordb

  #28036 merged Dec 4, 2024

• community: BM25Retriever preservation of document id

  #27019 merged Dec 4, 2024

• infra: release rely on local built in testing

  #28492 merged Dec 4, 2024

• community : allow using apikey for PubMedAPIWrapper

  #27246 merged Dec 4, 2024

• langchain_chroma: added document.id support

  #27995 merged Dec 4, 2024

• langchain_community: updated query constructor for Databricks Vector Search due to LangChainDeprecationWarning: filters was deprecated since langchain-community 0.2.11 and will be removed in 0.3. Please use filter instead.

  #27974 merged Dec 4, 2024

• docs: langchain-ai21 update ai21 docs

  #28076 merged Dec 4, 2024

• community: add Needle retriever and document loader integration

  #28157 merged Dec 3, 2024

• docs[patch]: add to chat model contributing guide

  #28490 merged Dec 3, 2024

• Update graph_constructing.ipynb

  #28489 merged Dec 3, 2024

• tests[patch]: populate API reference for chat models

  #28487 merged Dec 3, 2024

• infra: configurable scheduled tests

  #28486 merged Dec 3, 2024

• infra: add 20min timeout to ci steps

  #28483 merged Dec 3, 2024

• pinecone: release 0.2.1 (version sequence)

  #28485 merged Dec 3, 2024

• partners: update version header for Pinecone integration

  #28481 merged Dec 3, 2024

• openai: dont populate logit_bias if None

  #28482 merged Dec 3, 2024

• partners/pinecone: release 0.2.2

  #28466 merged Dec 3, 2024

• partners: update pinecone client

  #28320 merged Dec 3, 2024

• tests: init retriever standard tests

  #28459 merged Dec 2, 2024

• partners/openai: release 0.2.11

  #28461 merged Dec 2, 2024

• openai: set logit_bias to none instead of empty dict by default

  #28460 merged Dec 2, 2024

• docs[patch]: reorganize integration guides

  #28457 merged Dec 2, 2024

• fix: Handle response metadata in merge_messages_runs

  #28453 merged Dec 2, 2024

• community: Add the additonnal kward 'context' for openai

  #28351 merged Dec 2, 2024

• ollama[patch]: release 0.2.1

  #28458 merged Dec 2, 2024

• ollama[patch]: release 0.2.2

  #28456 merged Dec 2, 2024

• Update Poetry version, to current latest (1.8.4)

  #28194 merged Dec 2, 2024

• docs: Add ChatDatabricks to llm models

  #28398 merged Dec 2, 2024

• docs: fixed a variable name in embeddings section

  #28434 merged Dec 2, 2024

• Update mistralai.ipynb

  #28440 merged Dec 2, 2024

• mistral[patch]: Release 0.2.3

  #28452 merged Dec 2, 2024

• community[patch]: Release 0.3.9

  #28451 merged Dec 2, 2024

• mistral[patch]: ensure tool call IDs in tool messages are correctly formatted

  #28422 merged Nov 29, 2024

• docs: Adds the langchain-neo4j package to the API docs

  #28386 merged Nov 27, 2024

• langchain[patch]: Release 0.3.9

  #28399 merged Nov 27, 2024

• qdrant[patch]: run python 3.13 in CI

  #28394 merged Nov 27, 2024

• nomic[patch]: run python 3.13 in CI

  #28393 merged Nov 27, 2024

• partners[chroma]: add retrieval of embedding vectors

  #28290 merged Nov 27, 2024

• mistral[patch]: run python 3.13 in CI

  #28392 merged Nov 27, 2024

• couchbase[patch]: run python 3.13 in CI

  #28391 merged Nov 27, 2024

• community[patch]: support numpy2

  #28184 merged Nov 27, 2024

• community: add truncation params when an openai assistant's run is created

  #28158 merged Nov 27, 2024

• Building RAG agents locally using open source LLMs on Intel CPU

  #28302 merged Nov 27, 2024

• partners/ollama: fix tool calling with nested schemas

  #28225 merged Nov 27, 2024

• community[patch]: remove sqlalchemy cap

  #28389 merged Nov 27, 2024

• docs[patch]: fix typo in embeddings tab

  #28388 merged Nov 27, 2024

• chroma[patch]: test python 3.13 in CI

  #28387 merged Nov 27, 2024

• docs: fix typo in embedding vectors documentation

  #28378 merged Nov 27, 2024

• Init embeddings

  #28370 merged Nov 27, 2024

• langchain[patch]: init_chat_model provider in model string

  #28367 merged Nov 27, 2024

33 Pull requests opened by 27 people

• doc-loader: retain Azure Doc Intelligence API metadata in Document parser

  #28382 opened Nov 27, 2024

• community: Add Google Calendar Toolkit

  #28402 opened Nov 28, 2024

• Core: google docstring parsing fix

  #28404 opened Nov 28, 2024

• community:Fix for get_openai_callback() return token_cost=0.0 when model is gpt-4o-11-20

  #28408 opened Nov 29, 2024

• community: fix Cypher query generation for node names with spaces

  #28410 opened Nov 29, 2024

• docs: Fix the broken documentation link of Vertex AI Embeddings API reference

  #28416 opened Nov 29, 2024

• docs: change upstage solar model descriptions

  #28419 opened Nov 29, 2024

• community[fix]: Update Perplexity to pass parameters into API calls

  #28421 opened Nov 29, 2024

• Fix typo in weaviate integration docs

  #28425 opened Nov 29, 2024

• improve integration docs

  #28426 opened Nov 29, 2024

• Langchain Community: Added OAuth Support to YoutubeLoader for restricted videos

  #28427 opened Nov 29, 2024

• community: Voice Input Support For Ollama Models

  #28428 opened Nov 30, 2024

• langchain-core: Fixed trim functions, and added corresponding unit test for the solved issue

  #28429 opened Nov 30, 2024

• Langchain_Community: SQL LanguageParser

  #28430 opened Nov 30, 2024

• core: Fixed inspecting schema issue when working with InjectedToolArg annotations

  #28435 opened Dec 1, 2024

• docs: Fixed broken link in the warning message to @tool API Reference…

  #28437 opened Dec 1, 2024

• docs: Fixed mini typo in recommend and improve the phrasing

  #28438 opened Dec 1, 2024

• Passing the `model_kwargs` correctly while maintaing backward compatability

  #28439 opened Dec 1, 2024

• Add safeguards for infinite loops and unresolvable tasks

  #28441 opened Dec 2, 2024

• langchain: enable weaviate v4 and its usage as self-query retriever

  #28442 opened Dec 2, 2024

• community: update VDMS vectorstore with latest VDMS release

  #28443 opened Dec 2, 2024

• docs: update "language" model to "chat" model and added hyperlink to …

  #28444 opened Dec 2, 2024

• docs: Update ChatModelTabs.js to fix the label "AWS" to "Amazon Bedrock"

  #28445 opened Dec 2, 2024

• docs: Resolve incorrect import of AttributeInfo for self-query retriever section

  #28446 opened Dec 2, 2024

• core[patch]: dont deep copy merge_message_runs

  #28454 opened Dec 2, 2024

• core, tests: more tolerant _aget_relevant_documents function

  #28462 opened Dec 3, 2024

• Oraclevs integration

  #28464 opened Dec 3, 2024

• docs: Update sql-query doc by fixing spelling mistake of chinhook.db to chinook.db

  #28465 opened Dec 3, 2024

• partners: Add the additonnal kward 'context' for openai

  #28472 opened Dec 3, 2024

• Fix Azure cosmos db no SQL similarity search with score and mmr

  #28479 opened Dec 3, 2024

• anthropic: timeout in tests (10s)

  #28488 opened Dec 3, 2024

• [Community]: Image Extraction Fixed for `PDFPlumberParser`

  #28491 opened Dec 3, 2024

• community: Adds support for modle2vec embeddings

  #28498 opened Dec 4, 2024

31 Issues closed by 8 people

• DOC: Managing Conversation History

  #28450 closed Dec 3, 2024

• BadRequestError: Error code: 400 - {'error': {'message': 'Input required: specify "prompt"', 'code': 400}, 'user_id': 'user_2egJVLT61dw0Z9NPjilqjNjFkh9'}

  #28467 closed Dec 3, 2024

• Support for DenseX Embeddings stored in Elastic Search Container with Langchain

  #25744 closed Dec 3, 2024

• StructuredQueryOutputParser throws an error when the contains date and time

  #25526 closed Dec 3, 2024

• Standardize DocumentLoader docstrings and integration docs

  #22866 closed Dec 3, 2024

• "Elevenlabs has no attribute "generate (only older versions of elevenlabs work with this wrapper)

  #22736 closed Dec 3, 2024

• SQL Record Manager configure with TiDB

  #25757 closed Dec 2, 2024

• Setting default model params for init_chat_model prevents it from being used with certain model providers - example with temperature from AzureChatOpenAI preventing the configuration of ChatBedrock

  #25731 closed Dec 2, 2024

• Bug in Indexing Function Causes Inconsistent Document Deletion

  #22135 closed Dec 2, 2024

• BlobLoader.yield_blobs returns Iterable, it should be Iterator like in BaseLoader

  #25718 closed Dec 1, 2024

• Multi-agent supervisor example not working with ChatOllama, breaks when attempting to use two system messages. Must be an issue with using two system prompts in ChatOllama.

  #27656 closed Dec 1, 2024

• AttributeError: 'HuggingFaceLLM' object has no attribute '_llm_type'

  #25178 closed Nov 30, 2024

• OpenAI callback is deceiving when used with Azure OpenAI

  #24324 closed Nov 30, 2024

• Deprecated argument(s) removed when using `httpx==0.28.0`

  #28406 closed Nov 30, 2024

• Error building Component CSVAgent: [Errno 22] Invalid argument:

  #25690 closed Nov 29, 2024

• docs: expand cache integrations

  #25670 closed Nov 29, 2024

• CallbackManager.merge(): Parent run IDs do not match warning when using subgraphs

  #25682 closed Nov 28, 2024

• chroma impl issue

  #25651 closed Nov 28, 2024

• Azure Cosmos DB Semantic Cache and Redis Semantic Cache not working as expected when the prompt is different

  #25161 closed Nov 28, 2024

• Standardize vector store docs

  #24800 closed Nov 28, 2024

• React Agent Fails to Recognize "python_repl_ast" Tool

  #23076 closed Nov 28, 2024

• pandas agent didn't invoke tool but returned code instead, and line 246 include_df_in_prompt

  #18432 closed Nov 28, 2024

• The system message in ChatCoze is not working

  #28261 closed Nov 28, 2024

• DuckDuckGo tool max_results not working as described in docs

  #25629 closed Nov 27, 2024

• [BUG] Logic error when nesting Chain, and no error message

  #25603 closed Nov 27, 2024

• DOC: The hybrid search in the use case part is broken.

  #25470 closed Nov 27, 2024

• Langchain Milvus - Handle switch between multiple databases

  #25277 closed Nov 27, 2024

• num_candidates as fetch_k won't work on langchain

  #25180 closed Nov 27, 2024

• Plugin execution not working anymore

  #22364 closed Nov 27, 2024

• Structured output using ChatOllama with nested schemas

  #25343 closed Nov 27, 2024

• Hallucination with Ollama vision models (Llava, Bakllava)

  #27485 closed Nov 27, 2024

18 Issues opened by 18 people

• Get "NotImplementedError: Cannot copy out of meta tensor; no data!" error while deploying model

  #28497 opened Dec 4, 2024

• Cannot build codespace due to missing dev.Dockerfile

  #28496 opened Dec 4, 2024

• PDFPlumber extract_images has problems on 1bit images

  #28480 opened Dec 3, 2024

• AzureMLEndpointClient 400 Bad Request with Azure ML Inference Endpoint

  #28478 opened Dec 3, 2024

• [Bug] Azure cosmos db no sql vector store similarity search method "mmr"

  #28476 opened Dec 3, 2024

• Failed attempt to drop in replace OllamaFunctions with LlamaCpp to do llm_transformer.convert_to_graph_documents

  #28474 opened Dec 3, 2024

• langchain_chroma similarity_search_with_score pass two metadata It's not OK

  #28469 opened Dec 3, 2024

• [Bug] [core/indexer] PR #25754 seems like introducing bugs

  #28447 opened Dec 2, 2024

• DOC: HuggingFaceEmbeddings use `FP16` by nested loop

  #28436 opened Dec 1, 2024

• Circular import when using GoogleSearchAPI wrapper

  #28432 opened Nov 30, 2024

• Milvus upsert doesnt retain previous id/pk

  #28418 opened Nov 29, 2024

• Similarity search in FAISS vector first search for fetch_k document and then filter which is a issue

  #28413 opened Nov 29, 2024

• `.with_structured_output` fails with nested Pydantic model and Llama3.1

  #28412 opened Nov 29, 2024

• trim_first_node() and trim_last_node() removes nodes that should not be removed

  #28411 opened Nov 29, 2024

• importing hub fails with latest(0.3.9) version

  #28409 opened Nov 29, 2024

• Regexp Separator not working OOTB with (Recursive)CharacterSplitter

  #28407 opened Nov 29, 2024

• Dependency conflict between langchain-community (^0.3.5) and SQLAlchemy (^2.0.36)

  #28395 opened Nov 27, 2024

• Indexing API not reducing the ingestion time significantly with OpenSearch, even with exactly the same input file

  #28381 opened Nov 27, 2024

78 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• Confluence Loader: Fix CQL loading

  #27620 commented on Nov 29, 2024 • 6 new comments

• docs: add Linkup integration documentation

  #28366 commented on Nov 28, 2024 • 3 new comments

• docs: add Aerospike to providers list

  #28066 commented on Dec 4, 2024 • 2 new comments

• community: update Memgraph integration

  #27017 commented on Nov 29, 2024 • 1 new comment

• Core: Added partial functionality to PipelinePromptTemplate

  #28377 commented on Nov 27, 2024 • 0 new comments

• core: make sure tool input keys won't be modified during following process

  #27862 commented on Nov 29, 2024 • 0 new comments

• Added Retrying Mechanism in case of Request Rate Limit Error for `MistralAIEmbeddings`

  #27818 commented on Nov 30, 2024 • 0 new comments

• community: add integration with Nebius AI Studio for Chat & Embeddings endpoints

  #27784 commented on Dec 2, 2024 • 0 new comments

• community: DocumentLoaderAsParser wrapper

  #27749 commented on Dec 2, 2024 • 0 new comments

• community: Add `@mozilla/readability` document transformer

  #27604 commented on Dec 1, 2024 • 0 new comments

• Kdbai v1.4

  #27376 commented on Nov 29, 2024 • 0 new comments

• community: refactor opensearch query constructor to use wildcard instead of match in the contain comparator

  #26653 commented on Nov 30, 2024 • 0 new comments

• added FalkorDB vector store support i.e implementation, test, docs an…

  #26245 commented on Dec 1, 2024 • 0 new comments

• huggingface: fix tool argument serialization in _convert_TGI_message_to_LC_message

  #26075 commented on Dec 3, 2024 • 0 new comments

• community: Add ChatVLLMOpenAI with implementation for `bind_tools` and `with_structured_output`

  #23719 commented on Nov 28, 2024 • 0 new comments

• Exception thrown when calling the invoke() method on chat object of class ChatSnowflakeCortex

  #26231 commented on Dec 4, 2024 • 0 new comments

• PyPDFLoader parse pdf with extract_images=True encountered an error

  #26652 commented on Dec 3, 2024 • 0 new comments

• agent的memory如何添加？我尝试了许多方法，始终报错variable chat_history should be a list of base messages

  #23563 commented on Dec 3, 2024 • 0 new comments

• ChatOpenAI.with_structured_output(..., , method="json_schema") does not support pydantic.v1.

  #25371 commented on Dec 3, 2024 • 0 new comments

• NameError: name 'pd' is not defined /

  #25680 commented on Dec 3, 2024 • 0 new comments

• API Key not being consumed by langsmith.evaluation.evaluate

  #22281 commented on Dec 3, 2024 • 0 new comments

• partners[chroma]: Add Async Functionality to ChromaDB Vectorstore using AsyncClientAPI

  #28345 commented on Dec 3, 2024 • 0 new comments

• community: Corrected aload func to be asynchronous from webBaseLoader

  #28337 commented on Nov 29, 2024 • 0 new comments

• community: improve Neo4j connection lifecycle management

  #28330 commented on Nov 27, 2024 • 0 new comments

• partners/mistral ai: Added support for mistral chat models

  #28301 commented on Nov 29, 2024 • 0 new comments

• community: add LindormVector to vectorstores; also add Lindorm chat/embedding/rerank to chat_model/embedding/document_compressors

  #28206 commented on Nov 28, 2024 • 0 new comments

• Invalid `tool_choice` being passed to `ChatLiteLLM`

  #28198 commented on Nov 30, 2024 • 0 new comments

• langchain: add support for Google Anthropic Vertex AI model garden provider in init_chat_model

  #28177 commented on Nov 28, 2024 • 0 new comments

• docs: Adding Docs for new SQLServer Vector store package

  #28173 commented on Dec 3, 2024 • 0 new comments

• community: Fix ChatLiteLLMRouter runtime issues

  #28163 commented on Dec 2, 2024 • 0 new comments

• core: method tools

  #28160 commented on Nov 29, 2024 • 0 new comments

• [Core]: Small Docstring Clarification for `BaseTool`

  #28148 commented on Nov 30, 2024 • 0 new comments

• community[integrations]: add persistable implementation of bm25 retriever

  #28123 commented on Dec 2, 2024 • 0 new comments

• community: SamabaStudio Tool Calling and Structured Output

  #28025 commented on Dec 4, 2024 • 0 new comments

• core: Allow nested prompt templates

  #28024 commented on Dec 4, 2024 • 0 new comments

• Community: add new integration Novita AI

  #27985 commented on Nov 29, 2024 • 0 new comments

• community: Feature/oxylabs components

  #27961 commented on Dec 2, 2024 • 0 new comments

• [community][kuzu] - Add graph documents to Kùzu graph via LLMGraphTransformer

  #27949 commented on Nov 28, 2024 • 0 new comments

• community: Add support for SAP HANA Vector hnsw index creation

  #27884 commented on Nov 27, 2024 • 0 new comments

• DOC: <Issue related to /v0.2/docs/tutorials/sql_qa/>

  #25846 commented on Dec 3, 2024 • 0 new comments

• Chroma Update document in Langchain forces unwanted behaviour

  #25392 commented on Nov 29, 2024 • 0 new comments

• Change dimensions from None to the default number of dimensions used by the text-embedding-ada-002 model.

  #25879 commented on Nov 29, 2024 • 0 new comments

• Bug: convert_to_openai_function can't handle python functions with pydantic v2 args

  #25687 commented on Nov 29, 2024 • 0 new comments

• get_num_tokens_from_messages method in langchain_openai/chat_models/base.py generates "TypeError: expected string or buffer" error

  #24901 commented on Nov 29, 2024 • 0 new comments

• FAISS - Incorrect warning and relevance score when using `MAX_INNER_PRODUCT` and `normalize_L2`

  #25273 commented on Nov 29, 2024 • 0 new comments

• 🐛Bug: The aload function, contrary to its name, is not an asynchronous function, so it cannot work concurrently with other asynchronous functions.

  #28336 commented on Nov 29, 2024 • 0 new comments

• GraphCypherQAChain Issue with Node Names Containing Spaces

  #28375 commented on Nov 29, 2024 • 0 new comments

• DOC: Neo4jVector class => many parameters not documented

  #24074 commented on Nov 29, 2024 • 0 new comments

• DOC: What is the maximum chunk size returned from SemanticChunker.split_documents()

  #28250 commented on Nov 28, 2024 • 0 new comments

• DOC: <Issue related to /v0.2/docs/how_to/output_parser_retry/>

  #25860 commented on Nov 28, 2024 • 0 new comments

• Error in RootListenersTracer.on_chain_end callback: KeyError('answer') while streaming a RAG Chain Output

  #24713 commented on Nov 28, 2024 • 0 new comments

• with_structured_output not working with OpenAI ChatLiteLLM

  #28176 commented on Nov 28, 2024 • 0 new comments

• Python 3.13 needs Numpy > 2.0

  #26026 commented on Nov 28, 2024 • 0 new comments

• DOC: Add support for custom user agent in the tutorial for openai

  #28178 commented on Nov 27, 2024 • 0 new comments

• Python kernel crashes when using Chroma's from_texts from langchain

  #26859 commented on Nov 27, 2024 • 0 new comments

• AzureSearch. Error when program terminates

  #27511 commented on Nov 27, 2024 • 0 new comments

• SQL Record Manager

  #25795 commented on Nov 27, 2024 • 0 new comments

• pgvector - (psycopg.DataError) PostgreSQL text fields cannot contain NUL (0x00) bytes

  #26033 commented on Nov 27, 2024 • 0 new comments

• DOC: Docs describe FAISS get_by_id but it isn't implementd

  #28256 commented on Nov 27, 2024 • 0 new comments

• IndexOptionsConflict error in AzureCosmosDBSemanticCache when using multiple chat models.

  #25989 commented on Dec 3, 2024 • 0 new comments

• langchain-huggingface CI crashes unexpectedly

  #25558 commented on Dec 3, 2024 • 0 new comments

• E2B DataAnalysisTool() function not working correctly

  #23392 commented on Dec 3, 2024 • 0 new comments

• Ollama (Partner package) and cache integration not working correctly - missing filters / Community Package works

  #25712 commented on Dec 3, 2024 • 0 new comments

• DOC: Add tooling for Tilores entity resolution SDK

  #26320 commented on Dec 2, 2024 • 0 new comments

• `max_tokens` param not work in ChatPerplexity model

  #28229 commented on Dec 2, 2024 • 0 new comments

• Feature: No safety settings when using langchain_google_genai's ChatGoogleGenerativeAI

  #15095 commented on Dec 2, 2024 • 0 new comments

• ChatBedrock not creating graph documents with LLMGraphTransformer

  #24444 commented on Dec 2, 2024 • 0 new comments

• safe_mode Parameter in ChatMistralAI Class Should Not Be Set to False by default or safe_prompt body parameter not sent to mistral api

  #26029 commented on Dec 2, 2024 • 0 new comments

• Cannot inspect schema when working with special type annotations

  #27510 commented on Dec 1, 2024 • 0 new comments

• Chathuggingface 422 error

  #24720 commented on Nov 30, 2024 • 0 new comments

• Getting issues when pip installing langchain modules

  #25215 commented on Nov 30, 2024 • 0 new comments

• Youtube requires login to view videoDetails

  #27988 commented on Nov 29, 2024 • 0 new comments

• Langchain SQL agent withAzure SQL & Azure OpenAI fails on invoke method returning Internal server error 500

  #24504 commented on Nov 29, 2024 • 0 new comments

• Error while using OpenAI model with "parallel_tool_calls"

  #25357 commented on Nov 29, 2024 • 0 new comments

• ChatHuggingFace always returns only 100 tokens as response without considering the `max_new_tokens` parameter

  #25219 commented on Nov 29, 2024 • 0 new comments

• Some issues with calling a `langchain_core.tools.tool` with `**kwargs`

  #25405 commented on Nov 29, 2024 • 0 new comments

• Semantic chunker breaking when number_of_chunks is = number of sentences in doc = 2

  #25869 commented on Nov 29, 2024 • 0 new comments

• No notification when exceeding Anthropic rate limit

  #25309 commented on Nov 29, 2024 • 0 new comments